CN216156189U - Washing machine bearing seat capable of avoiding shaking - Google Patents
Washing machine bearing seat capable of avoiding shaking Download PDFInfo
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- CN216156189U CN216156189U CN202122050668.5U CN202122050668U CN216156189U CN 216156189 U CN216156189 U CN 216156189U CN 202122050668 U CN202122050668 U CN 202122050668U CN 216156189 U CN216156189 U CN 216156189U
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- circumferential reinforcing
- circumferential
- bearing seat
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Abstract
The utility model is suitable for the technical field of washing machine bearing seats, and provides a washing machine bearing seat capable of avoiding shaking, which comprises a bearing seat body, a first circumferential reinforcing plate, a second circumferential reinforcing plate, a third circumferential reinforcing plate, a radial reinforcing plate and a mounting plate, by arranging the bearing seat body with the first circumferential reinforcing plate, the second circumferential reinforcing plate and the third circumferential reinforcing plate which are arranged from inside to outside in sequence, the bearing seat body is fixedly connected with a first circumferential reinforcing plate, a second circumferential reinforcing plate and a third circumferential reinforcing plate through a plurality of radial reinforcing plates which are distributed in a radial mode, the outer circumferential wall of the third circumferential reinforcing plate is provided with a mounting plate for mounting the bearing seat, the mounting plate is fixedly connected with the third circumferential reinforcing plate through a flitch with a shock absorption gasket, thereby can provide effectual shock attenuation buffering through the shock attenuation gasket, reduce rocking that the pivot during operation produced. The utility model has the characteristics of stable structure and good damping and noise reducing effects.
Description
Technical Field
The utility model belongs to the technical field of washing machine bearing blocks, and particularly relates to a washing machine bearing block capable of avoiding shaking.
Background
At present, the driving mode of the drum washing machine mainly has two major directions, one of which is a belt transmission type drum washing machine represented by European brands such as Siemens; the other direction is a direct drive type drum washing machine represented by the korean brand such as LG. For the existing motor direct drive type drum washing machine, the direct drive of the motor of the drum washing machine works as follows: the motor stator is fixed on a bearing seat, the bearing seat is connected with the barrel body into a whole (the bearing seat is embedded when the barrel body is produced), the motor rotor is fixed on a rotating shaft of an inner barrel (also called a roller), a bearing inner ring (rotating) is arranged on the rotating shaft of the inner barrel, and a bearing outer ring (not rotating) is fixed on the bearing seat. Namely, the motor stator is fixed with the barrel body, the motor rotor is fixed with the inner barrel, and the barrel body and the inner barrel rotate relatively.
The bearing seat adopted by the washing machine in the existing market does not have the function of buffering and damping, so that the rotating shaft can generate vibration when rotating, and the vibration can be transmitted to the washing machine, thereby influencing the safe use of the washing machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a washing machine bearing seat capable of avoiding shaking, and aims to solve the problems in the prior art.
The present invention is achieved as such, a washing machine bearing housing capable of preventing shaking, comprising:
the bearing seat body is provided with a bearing fixing part on the inner side wall;
a first circumferential reinforcement plate having a diameter longer than that of the bearing housing body and concentrically disposed outside the bearing housing body;
a second circumferential reinforcement plate having a diameter longer than that of the first circumferential reinforcement plate and concentrically disposed outside the first circumferential reinforcement plate;
a third circumferential reinforcing plate having a diameter longer than that of the second circumferential reinforcing plate and concentrically disposed outside the second circumferential reinforcing plate;
a radial reinforcing plate provided with a plurality of and fixedly connecting the bearing housing body, the first circumferential reinforcing plate, the second circumferential reinforcing plate, and the third circumferential reinforcing plate; the radial reinforcing plates are radially distributed by taking the circle center of the bearing seat body as the center;
a mounting plate provided in plurality and circumferentially distributed on an outer peripheral wall of the third circumferential reinforcement plate; a flitch tightly attached to the third circumferential reinforcing plate is arranged at one end of the mounting plate, the flitch and the third circumferential reinforcing plate are detachably and fixedly connected, and a damping gasket is arranged between the flitch and the third circumferential reinforcing plate; the mounting plate is provided with a mounting hole.
Preferably, the surfaces of the inner circumferential walls of the first circumferential reinforcing plate, the second circumferential reinforcing plate and the third circumferential reinforcing plate are provided with a plurality of vertical reinforcing ribs which are uniformly distributed at intervals in the circumferential direction;
the vertical reinforcing ribs extend in the width direction of the first, second and third circumferential reinforcing plates.
Preferably, the surfaces of the inner circumferential walls of the first circumferential reinforcing plate, the second circumferential reinforcing plate and the third circumferential reinforcing plate are provided with circumferential reinforcing ribs extending in the circumferential direction;
the circumferential reinforcing ribs are fixedly connected with the plurality of vertical reinforcing ribs.
Preferably, a plurality of heat conducting plates which are distributed circumferentially are fixed on two end faces of the bearing seat body;
the heat conducting plate is fixedly connected and perpendicular to the first circumferential reinforcing plate, the second circumferential reinforcing plate, the third circumferential reinforcing plate and the radial reinforcing plate.
Preferably, the flitch plate is perpendicular to the mounting plate;
the flitch is connected with the third circumferential reinforcing plate through two fixing bolts.
Preferably, the heat conducting plate is provided with a plurality of through holes.
Preferably, the shock absorption gasket is made of a rubber material.
Compared with the prior art, the utility model has the beneficial effects that: according to the washing machine bearing seat capable of avoiding shaking, the bearing seat body is provided with the first circumferential reinforcing plate, the second circumferential reinforcing plate and the third circumferential reinforcing plate which are sequentially arranged from inside to outside, the bearing seat body is fixedly connected with the first circumferential reinforcing plate, the second circumferential reinforcing plate and the third circumferential reinforcing plate through the plurality of radial reinforcing plates which are radially distributed, the mounting plate used for mounting the bearing seat is arranged on the outer circumferential wall of the third circumferential reinforcing plate, the mounting plate is fixedly connected with the third circumferential reinforcing plate through the flitch with the damping gasket, so that effective damping buffering can be provided through the damping gasket, shaking generated during the working of a rotating shaft is reduced, and noise can be effectively reduced through the fan-shaped space formed between the radial reinforcing plates and the plurality of circumferential reinforcing plates. The utility model has the characteristics of stable structure and good damping and noise reducing effects.
Drawings
FIG. 1 is an overall top view of the present invention;
fig. 2 is a schematic perspective view of a part of a bearing seat of a washing machine in the utility model;
fig. 3 is a schematic structural diagram of the mounting plate of the present invention.
In the figure: 1. a bearing housing body; 2. a first circumferential stiffener; 3. a second circumferential stiffener plate; 4. a third circumferential stiffener; 5. a bearing fixing portion; 6. a radial stiffener plate; 7. a heat conducting plate; 8. a vertical reinforcing rib; 9. circumferential reinforcing ribs; 10. mounting a plate; 11. a shock-absorbing pad; 12. mounting holes; 13. pasting a board; 14. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a washing machine bearing seat capable of avoiding shaking comprises a bearing seat body 1, a first circumferential reinforcing plate 2, a second circumferential reinforcing plate 3, a third circumferential reinforcing plate 4, a radial reinforcing plate 6 and a mounting plate 10.
The bearing seat body 1 has a bearing fixing portion 5 on the inner side wall. The bearing fixing portion 5 and the inner wall of the bearing housing body 1 are used for mounting a bearing.
A first circumferential reinforcement plate 2, which has a diameter longer than that of the bearing housing body 1, is concentrically disposed outside the bearing housing body 1. And a second circumferential reinforcement plate 3 having a diameter longer than that of the first circumferential reinforcement plate 2 and concentrically disposed outside the first circumferential reinforcement plate 2. And a third circumferential reinforcing plate 4 having a diameter longer than that of the second circumferential reinforcing plate 3 and concentrically disposed outside the second circumferential reinforcing plate 3.
The radial reinforcing plate 6 is provided with a plurality of and fixedly connected with the bearing seat body 1, the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4; the plurality of radial reinforcing plates 6 are radially distributed around the center of the bearing seat body 1. The radial reinforcing plate 6 and the bearing seat body 1, the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4 are intersected to form a plurality of fan-shaped spaces.
Referring to fig. 1 and 3, the mounting plate 10 is provided with a plurality of plates and is circumferentially distributed on the outer circumferential wall of the third circumferential reinforcing plate 4; one end of the mounting plate 10 is provided with a flitch 13 tightly attached to the third circumferential reinforcing plate 4, the flitch 13 is detachably and fixedly connected with the third circumferential reinforcing plate 4, a damping gasket 11 is arranged between the flitch 13 and the third circumferential reinforcing plate 4, and the damping gasket 11 is made of rubber materials; the mounting plate 10 is provided with a mounting hole 12. The flitch 13 is vertical to the mounting plate 10; the flitch plate 13 is connected with the third circumferential direction reinforcing plate 4 through two fixing bolts. The mounting plate 10 is fixed to the washing machine by mounting fixing bolts in the mounting holes 12, and the attachment plate 13 is an arc-shaped plate fixed by two fixing bolts spaced apart in a length direction of the attachment plate 13, and provides shock absorption and protection by the shock absorbing pad 11.
In order to further improve the structural strength of the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4, a plurality of vertical reinforcing ribs 8 which are uniformly distributed at intervals in the circumferential direction are arranged on the surfaces of the inner circumferential walls of the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4; the vertical reinforcing ribs 8 extend in the width direction of the first, second, and third circumferential reinforcing plates 2, 3, and 4. Circumferential reinforcing ribs 9 extending in the circumferential direction are provided on the surfaces of the inner circumferential walls of the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4; the circumferential reinforcing ribs 9 are fixedly connected with a plurality of vertical reinforcing ribs 8. The circumferential reinforcing ribs 9 and the vertical reinforcing ribs 8 are respectively distributed in each fan-shaped space, one circumferential reinforcing rib 9 and one vertical reinforcing rib 8 are arranged in each fan-shaped space, and the circumferential reinforcing ribs 9 and the vertical reinforcing ribs 8 form a stable cross-shaped structure
The bearing can generate heat when rotating, the radial reinforcing plate 6, the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4 can provide heat dissipation, but in order to further improve the heat dissipation performance and increase the structural strength, a plurality of heat conducting plates 7 which are distributed circumferentially are fixed on two end faces of the bearing seat body 1; the heat-conducting plate 7 is fixedly connected and perpendicular to the first 2, second 3, third 4 and radial 6 circumferential strengthening plates. The heat conducting plate 7 is provided with a plurality of through holes 14. In this embodiment, each end face of the bearing seat body 1 is provided with three heat-conducting plates 7, and the heat-conducting plates 7 can effectively reinforce the overall structural strength and also can improve the heat dissipation performance.
In summary, according to the washing machine bearing seat capable of avoiding shaking provided by the utility model, the bearing seat body 1 with the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4 which are sequentially arranged from inside to outside is arranged, the bearing seat body 1 is fixedly connected with the first circumferential reinforcing plate 2, the second circumferential reinforcing plate 3 and the third circumferential reinforcing plate 4 through the plurality of radial reinforcing plates 6 which are radially distributed, the mounting plate 10 for mounting the bearing seat is arranged on the outer circumferential wall of the third circumferential reinforcing plate 4, and the mounting plate 10 is fixedly connected with the third circumferential reinforcing plate 4 through the attachment plate 13 with the shock absorption gasket 11, so that effective shock absorption and buffering can be provided through the shock absorption gasket 11, shaking generated during operation of the rotating shaft is reduced, and noise can be effectively reduced through the fan-shaped space formed between the radial reinforcing plate 6 and the plurality of circumferential reinforcing plates. The utility model has the characteristics of stable structure and good damping and noise reducing effects.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a washing machine bearing frame that can avoid rocking which characterized in that: the method comprises the following steps:
the bearing seat comprises a bearing seat body (1), wherein a bearing fixing part (5) is arranged on the inner side wall of the bearing seat body;
a first circumferential reinforcement plate (2) having a diameter longer than that of the bearing housing body (1) and concentrically disposed outside the bearing housing body (1);
a second circumferential reinforcing plate (3) having a diameter longer than that of the first circumferential reinforcing plate (2) and concentrically disposed outside the first circumferential reinforcing plate (2);
a third circumferential reinforcing plate (4) having a diameter longer than that of the second circumferential reinforcing plate (3) and concentrically disposed outside the second circumferential reinforcing plate (3);
a radial reinforcement plate (6) provided with a plurality of and fixedly connecting the bearing housing body (1), the first circumferential reinforcement plate (2), the second circumferential reinforcement plate (3), and the third circumferential reinforcement plate (4); the radial reinforcing plates (6) are radially distributed by taking the circle center of the bearing seat body (1) as the center;
a mounting plate (10) provided in plurality and circumferentially distributed on the outer peripheral wall of the third circumferential reinforcement plate (4); a flitch plate (13) tightly attached to the third circumferential reinforcing plate (4) is arranged at one end of the mounting plate (10), the flitch plate (13) is detachably and fixedly connected with the third circumferential reinforcing plate (4), and a damping gasket (11) is arranged between the flitch plate (13) and the third circumferential reinforcing plate (4); the mounting plate (10) is provided with a mounting hole (12).
2. A washing machine bearing housing capable of preventing shaking as claimed in claim 1, wherein: the surfaces of the inner peripheral walls of the first circumferential reinforcing plate (2), the second circumferential reinforcing plate (3) and the third circumferential reinforcing plate (4) are provided with a plurality of vertical reinforcing ribs (8) which are uniformly distributed at intervals in the circumferential direction;
the vertical reinforcing ribs (8) extend along the width direction of the first circumferential reinforcing plate (2), the second circumferential reinforcing plate (3) and the third circumferential reinforcing plate (4).
3. A washing machine bearing housing capable of preventing shaking as claimed in claim 2, wherein: circumferential reinforcing ribs (9) extending in the circumferential direction are arranged on the surfaces of the inner circumferential walls of the first circumferential reinforcing plate (2), the second circumferential reinforcing plate (3) and the third circumferential reinforcing plate (4);
the circumferential reinforcing ribs (9) are fixedly connected with the vertical reinforcing ribs (8).
4. A washing machine bearing housing capable of preventing shaking as claimed in claim 1, wherein: a plurality of heat conducting plates (7) which are distributed circumferentially are fixed on two end faces of the bearing seat body (1);
the heat conduction plate (7) is fixedly connected and perpendicular to the first circumferential reinforcing plate (2), the second circumferential reinforcing plate (3), the third circumferential reinforcing plate (4) and the radial reinforcing plate (6).
5. A washing machine bearing housing capable of preventing shaking as claimed in claim 1, wherein: the flitch plate (13) is perpendicular to the mounting plate (10);
the flitch plate (13) is connected with the third circumferential reinforcing plate (4) through two fixing bolts.
6. A washing machine bearing housing capable of preventing shaking as claimed in claim 4, wherein: the heat conducting plate (7) is provided with a plurality of through holes (14).
7. A washing machine bearing housing capable of preventing shaking as claimed in claim 1, wherein: the shock absorption gasket (11) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050668.5U CN216156189U (en) | 2021-08-27 | 2021-08-27 | Washing machine bearing seat capable of avoiding shaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050668.5U CN216156189U (en) | 2021-08-27 | 2021-08-27 | Washing machine bearing seat capable of avoiding shaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216156189U true CN216156189U (en) | 2022-04-01 |
Family
ID=80840187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122050668.5U Active CN216156189U (en) | 2021-08-27 | 2021-08-27 | Washing machine bearing seat capable of avoiding shaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216156189U (en) |
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2021
- 2021-08-27 CN CN202122050668.5U patent/CN216156189U/en active Active
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